DNMG 150604 AT9530 Wendeplatten - Tungaloy

High-performance finishing insert with a focus on surface quality and predictable wear; features a coated cermet grade and a 0.4 mm corner radius for fine finishes. Its double-sided design and ISO compatibility reduce tooling costs and changeover time. Order the DNMG150604 AT9530 insert directly via Metav Werkzeuge or ask our consultants if needed.

DNMG150604 AT9530 — ISO turning insert for turning by Tungaloy

A DNMG150604 AT9530 indexable insert engineered for finishing and light turning of steel, prioritising consistent surface finish and uniform wear characteristics.

• Coated cermet grade AT9530
• Precision 0.4 mm corner radius
• Rhombic 55° geometry, 0° relief
• Double-sided chipbreaker, cylindrical hole

Superior surface quality for finishing passes

The coated cermet composition provides excellent tribological behaviour during low- to medium-depth finishing cuts, resulting in a consistent surface finish and reduced need for secondary operations. The combination of the coated cermet grade and the modest nose radius supports stable cutting in steel machining, so operators can achieve repeatable part quality. The insert thickness and edge geometry are optimised to deliver uniform wear rather than aggressive edge breakdown, which keeps tolerances stable across production batches.

Cost-effective durability and predictable tool life

Built on a robust carbide substrate, the insert offers good resistance to abrasive wear while the coating improves edge integrity in finishing applications. The double-sided chipbreaker design allows two indexings per insert, extending effective tool life and improving cost-per-part. Its balanced construction minimises vibration in steady-state turning, helping to protect the cutting edge and the workpiece surface; the result is fewer interruptions for tool change and a smoother production flow.

Broad ISO compatibility and easy indexing

As an ISO-standard turning plate, the DNMG format ensures compatibility with a wide range of external holders; fit is governed by form, clearance angle, tolerance class, fastening method, size and thickness. The presence of a cylindrical hole and standard clamping interface simplifies secure mounting and precise location in the seat. With a 55° rhombic geometry and 0° relief angle, the insert suits external and internal turning set-ups where access and approach angles demand a compact nose and controlled cutting forces.

Choosing the right grade and chipbreaker for the task

The AT9530 grade is intended for finishing and light machining of steel, focusing on surface quality and even wear. When pairing the insert with a holder, select a chipbreaker and grade that match material, cut depth and machine rigidity; in unstable set-ups a gentler chipbreaker and smaller uncut chip thickness will reduce the risk of edge chipping. For applications that prioritise mirror-like surfaces or minimal machining marks, the modest 0.4 mm corner radius and the insert’s coating together help to lower built-in surface irregularities and improve first-pass acceptance rates.

Contact Metav Werkzeuge for application-specific recommendations and to secure Tungaloy DNMG150604 AT9530 inserts — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 6773689
• SKU: 6773689-Tungaloy
• Manufacturer SKU: TUN6773689
• Model series: ISO-Drehwendeschneidplatten
• Material: Hartmetall

Numbers / core technical data

• Inscribed size: 15 mm
• Thickness: 6.35 mm
• Corner radius: 0.4 mm
• Insert angle: 55°
• Relief angle: 0°
• Hole: with hole (cylindrical)

Special features / designs

• Grade: AT9530
• Coating: coated cermet
• Shape: rhombic
• Chipbreaker: double-sided
• Typical application: turning (finishing / light machining)
• Compatibility: ISO turning holders and clamping sets

FAQ

What materials is this insert optimised for?
The DNMG150604 AT9530 insert is optimised for steel finishing and light machining, where the AT9530 coated cermet provides even wear and improved surface quality.

Can the insert be used on both external and internal turning operations?
Yes. The rhombic DNMG format and the 55° approach make the plate suitable for both external and internal turning applications when mounted in compatible ISO holders.

How many indexings are available per insert?
The insert features a double-sided chipbreaker, allowing two usable cutting edges per index, which increases effective tool utilisation compared with single-sided types.

What are the key geometric values to consider when selecting a holder?
Pay attention to inscribed size (15 mm), thickness (6.35 mm), corner radius (0.4 mm) and the 55° geometry; these determine seat fit, clearance and the correct fastening/clamping requirements.

Is AT9530 a good choice for improving surface finish on turned parts?
Yes. The AT9530 coated cermet grade is specifically aimed at finishing and light machining of steel, delivering improved surface finish and uniform wear characteristics.

Manufacturer/Responsible: Tungaloy-NTK Germany GmbH, Katzbergstraße 3a, 40764 Langenfeld - Protected trademarks and product names are the property of their respective owners. Brand names and protected trademarks are mentioned solely for explanatory purposes. There is no affiliation between our company and the mentioned brands. The item offered is an original, brand-new product from the manufacturer.